13.58% is the change from 530 to 602
Calculation steps:
[( 602 - 530 ) ÷ 530] x 100 = 13.58%
Formula
Percentage change = [(602 - 530) / 530] x 100
Subtract the new number by the original number
602 - 530 = 72
72 ÷ 530 = 0.13584905660377358
0.13584905660377358 x 100 = 13.58%